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Ascend Autism Behavioral Services, Pllc

Behavior Analyst in Port Chester, NY · enumerated 2020 · authorized official Nathan Kronforst, Vice President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1376154690

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Registry record

Entity type Organization (Type 2)
Legal business name Ascend Autism Behavioral Services, Pllc
Practice address 243 N Regent St, Port Chester, NY, 10573
Phone (617) 233-9907
Enumeration date Aug 11, 2020
Last updated in NPPES Aug 11, 2020

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary
252Y00000X Early Intervention Provider Agency Agencies Secondary

Authorized official

Name Nathan Kronforst
Title Vice President
Phone (617) 233-9907

Other identifiers

Identifier Type State Issuer
008091107 Medicaid CT -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Ascend Autism Behavioral Services, Pllc?
The NPI for Ascend Autism Behavioral Services, Pllc is 1376154690, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ascend Autism Behavioral Services, Pllc?
NPPES lists Nathan Kronforst (Vice President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-11.